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Product Summary

Buy Sharp PN-HY551 55" 4K Digital Signage Display

The Sharp PN-HY551 is a professional 55-inch UHD 4K digital signage display designed for commercial environments that demand vivid image quality, flexible installation options, and dependable long-term operation. Featuring a bright 500-nit panel, integrated media player, and support for portrait, landscape, face-up, face-down, and tilted installations, the PN-HY551 offers versatile deployment for modern digital signage applications.

Ideal for retail, hospitality, transportation, education, and corporate environments, the PN-HY551 combines ultra-high-definition clarity with streamlined standalone playback capabilities.

What Is the Sharp PN-HY551?

The PN-HY551 is a 55-inch professional UHD 4K commercial display engineered for digital signage and professional presentation environments. It delivers detailed 4K visuals, commercial-grade flexibility, and easy standalone operation through its integrated media player.

Who Is It Designed For?

This display is ideal for:

  • Retail signage
  • Hospitality displays
  • Corporate communication systems
  • Transportation hubs
  • Educational environments
  • Public information displays

Why Choose the Sharp PN-HY551?

The PN-HY551 combines commercial-grade reliability with flexible installation and high-resolution image performance.

Key benefits include:

  • UHD 4K commercial display clarity
  • Bright 500-nit panel for public environments
  • Flexible installation orientations
  • Integrated media player with USB playback
  • Wide viewing angles for public visibility
  • Simplified standalone signage deployment

Brilliant UHD 4K Resolution

  • Native 3840 × 2160 UHD 4K resolution
  • Four times the detail of Full HD
  • Crisp, lifelike image quality for professional signage applications

High-Brightness Commercial Display

  • 500 nits brightness for enhanced visibility in brightly lit spaces
  • Ensures clear and readable messaging across commercial environments
  • Ideal for customer-facing installations

Wide Viewing Angles

  • 178° horizontal and vertical viewing angles
  • Maintains image clarity and color consistency from multiple perspectives
  • Perfect for high-traffic public spaces

Built-In Media Player & USB Playback

  • Integrated media player removes the need for an external PC
  • Easily display video and image content directly from a USB drive
  • Simplifies digital signage deployment and content management

An included USB cover helps protect attached drives in public installations.

Flexible Installation Options

The PN-HY551 supports multiple installation orientations, including:

  • Landscape
  • Portrait
  • Face-up
  • Face-down
  • Tilted installations

This flexibility allows creative and space-efficient signage deployment in a wide range of environments.

Designed for Professional Signage Applications

Perfect for:

  • Retail stores
  • Restaurants and menu boards
  • Corporate lobbies
  • Hospitality venues
  • Educational institutions
  • Public information systems

Built for Reliable Commercial Operation

The Sharp PN-HY551 combines UHD 4K image quality, versatile installation support, and integrated standalone media playback into a reliable professional signage solution.

Sharp PN-HY551 55" Class Professional Display

SKU: PNHY551 | UPC: 4974019209937
Authorized Dealer Authorized Sharp Dealer
Manufacturer Warranty Authorized dealer coverage
Expert Support Pre- and post-sale assistance

$2,045.00

BACK 2 SCHOOL SALE | additional discount in cart
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Sharp PN-HY551 55" Class Professional Display $2,045.00
In Stock Current availability for this model
Free Ground Shipping On qualifying orders to the lower 48 states
Project & Volume Pricing Special pricing available for larger orders
Education & Government Purchase Orders Accepted for qualified organizations
Financing Available with Shop Pay
Special Pricing Available Education • Government • Nonprofits • Corporate • Volume Orders
✓ Tax-Exempt Purchasing Available

Key Features

  • 55-Inch 4K Commercial Display
  • Bright 500-Nit Display
  • Multi-Orientation Installation Support
  • Built-In USB Media Player
  • Wide 178-Degree Viewing Angles
  • Reliable Professional Signage Performance

Best For

  • 🏢 Corporate Collaboration
  • 🛍️ Retail / Digital Signage
Complete Your Solution

Mounts & Installation

Peerless-AV SF650 Universal Flat Wall Mount for 39" to 75" Displays

Peerless

Peerless-AV SF650 Universal Flat Wall Mount for 39" to 75" Displays
$119.00
Chief FUSION XCM1U X-Large Single Pole Flat Panel Ceiling Mounts For 60 - 90" Displays

Chief

Chief FUSION XCM1U X-Large Single Pole Flat Panel Ceiling Mounts For 60 - 90" Displays
$638.40
ONKRON Mobile TV Stand with Mount Rolling TV Cart for 32” – 67” Up to 110lbs.

ONKRON

ONKRON Mobile TV Stand with Mount Rolling TV Cart for 32” – 67” Up to 110lbs.
$599.00
Chief LPAUB Large Fusion Manual Height Adjustable Mobile Cart

Chief

Chief LPAUB Large Fusion Manual Height Adjustable Mobile Cart
$1,411.20

Connectivity

4K Design 50 ft. HDMI to HDMI High Performance Cable

4K Design

4K Design 50 ft. HDMI to HDMI High Performance Cable
$64.90
Sharp PN-HY551 55" Class Professional Display
Sharp

Sharp PN-HY551 55" Class Professional Display

$2,045.00

Brightness

500 cd/m²

N/A

Weight without stand

39.7 lbs

N/A

Weight with Stand

39.7 lbs

N/A

Duty Cycle

24/7

N/A

Dimensions

48.9" x 28.1" x 2.5"

N/A

Aspect Ratio

N/A

N/A

Content

N/A

N/A

Native Resolution

4K Ultra-HD (3840 x 2160 pixels)

N/A

Lumens (ANSI)

N/A

N/A

Contrast Ratio

N/A

N/A

Throw Distance

N/A

N/A

Lens

N/A

N/A

Inputs

Video: 3 x HDMI (2.0 with HDCP 2.2 and CEC). 1 x VGA (Mini D-sub 15-pin) for analog RGB signals. Audio: 1 x 3.5mm mini stereo jack. Control/Data: 1 x RS-232C (D-sub 9-pin) for serial control. 1 x LAN (10/100Base-TX) for network control. 1 x USB 2.0 port for the built-in media player

N/A

Outputs

Audio: 1 x RCA pin (L/R). Control: 1 x RS-232C (D-sub 9-pin). 1 x LAN (10/100Base-TX)

N/A

Display Technology

N/A

N/A

Wireless Networking

N/A

N/A

Speakers

N/A

N/A

Economode

N/A

N/A

Audible Noise

N/A

N/A

Lamp Life

N/A

N/A

Short Throw

N/A

N/A

Aspect Ratio

N/A

N/A

Image Size Diagonal

N/A

N/A

Lens Shift

N/A

N/A

Data / Video Signals

N/A

N/A

Digital Keystone

N/A

N/A

Unit Weight

N/A

N/A

Projector Methods

N/A

N/A

Dimensions (WxDxH)

N/A

N/A

Dimensions (WxDxH)

N/A

N/A

Contrast Ratio

5000:01:00

N/A

Viewing Angle

Hor 178°, Ver 178°

N/A

Response Time

8ms

N/A

Sound Output

-

N/A

Screen Size

55"

N/A

Monitor Configuration

General Use Monitor

N/A

Display Orientation

Landscape & Portrait

N/A

WiFi

Yes

N/A

Communication Port

N/A

N/A

Refresh Rate

60Hz

N/A

General

N/A

N/A

VESA Pattern

400 x 400mm

N/A

TAA Compliant

N/A

N/A

PDF Documents

N/A

N/A

Diagonal Size

N/A

N/A

Dimensions

48.9" x 28.1" x 2.5"

N/A

Aspect Ratio

N/A

N/A

Sensor

N/A

N/A

Resolution

N/A

N/A

Signal Sysyetm

N/A

N/A

Signal To Noise Ratio

N/A

N/A

Gain

N/A

N/A

Shutter Speed Range

N/A

N/A

Exposure Control

N/A

N/A

White Balance

N/A

N/A

Image Stabilization

N/A

N/A

Image Flip

N/A

N/A

ICR

N/A

N/A

Sync

N/A

N/A

Output

N/A

N/A

Audio Input

N/A

N/A

Audio

N/A

N/A

Camera Control

N/A

N/A

Focal Length

N/A

N/A

Minimum Object Distance

N/A

N/A

Pan Angle

N/A

N/A

Tilt Angle

N/A

N/A

Pan Speed

N/A

N/A

Tilt Speed

N/A

N/A

Presets

N/A

N/A

Operating Temperature

N/A

N/A

Power

N/A

N/A

Power Consumption

N/A

N/A

Minimum Illumination

N/A

N/A

Optical Zoom

N/A

N/A

TAA Compliant

N/A
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